454444424444454 has 32 divisors (see below), whose sum is σ = 934804285933056. Its totient is φ = 147174085075680.

The previous prime is 454444424444449. The next prime is 454444424444467.

454444424444454 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1481067262 + ... + 1481374065.

It is an arithmetic number, because the mean of its divisors is an integer number (29212633935408).

Almost surely, 2^{454444424444454} is an apocalyptic number.

454444424444454 is an abundant number, since it is smaller than the sum of its proper divisors (480359861488602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454444424444454 is a wasteful number, since it uses less digits than its factorization.

454444424444454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962442060.

The product of its digits is 838860800, while the sum is 60.

The spelling of 454444424444454 in words is "four hundred fifty-four trillion, four hundred forty-four billion, four hundred twenty-four million, four hundred forty-four thousand, four hundred fifty-four".